40020043024211 has 2 divisors, whose sum is σ = 40020043024212. Its totient is φ = 40020043024210.

The previous prime is 40020043024153. The next prime is 40020043024219. The reversal of 40020043024211 is 11242034002004.

40020043024211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40020043024211 is a prime.

It is not a weakly prime, because it can be changed into another prime (40020043024219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20010021512105 + 20010021512106.

It is an arithmetic number, because the mean of its divisors is an integer number (20010021512106).

Almost surely, 2^{40020043024211} is an apocalyptic number.

40020043024211 is a deficient number, since it is larger than the sum of its proper divisors (1).

40020043024211 is an equidigital number, since it uses as much as digits as its factorization.

40020043024211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 40020043024211 its reverse (11242034002004), we get a palindrome (51262077026215).

The spelling of 40020043024211 in words is "forty trillion, twenty billion, forty-three million, twenty-four thousand, two hundred eleven".